Finding the Fourth Proportional to 1,144,900.73, 1,717,357.02 and 671,253.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,900.73 : 1,717,357.02 = 671,253.94 : x
2. Step 2: Convert to fraction form
   1,144,900.73/1,717,357.02 = 671,253.94/x
3. Step 3: Cross multiply
   1,144,900.73x = 1,717,357.02 × 671,253.94
4. Step 4: Simplify right side
   1,144,900.73x = 1,152,782,666,061.66
5. Step 5: Solve for x
   x = 1,152,782,666,061.66/1,144,900.73
6. Step 6: Final answer
   x = 1,006,884.38